Scripts loading but not working

[alepaul]

If I run them manually I have that message

Hey, where'd objc go?

As of 851, no plugins work any more: File "/Users/simon/Library/Application Support/Glyphs/Plugins/SpeedPunk.glyphsTool/Contents/Resources/SpeedPunk.py", line 18, in <module> import objc ImportError: No module named objc ... Support/Glyphs/Plugins/BroadNibber/BroadNibber.glyphsFilter/Contents/Resources/BroadNibber.py", line 4, in <module> import objc ImportError: No module named objc and so on.